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Tue, 14 Jan 2025 17:57:10 +0000 (UTC) Received: from vschneid-thinkpadt14sgen2i.remote.csb (unknown [10.39.192.55]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 76727195608A; Tue, 14 Jan 2025 17:56:45 +0000 (UTC) From: Valentin Schneider To: linux-kernel@vger.kernel.org, x86@kernel.org, virtualization@lists.linux.dev, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-perf-users@vger.kernel.org, xen-devel@lists.xenproject.org, kvm@vger.kernel.org, linux-arch@vger.kernel.org, rcu@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, bpf@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: Juergen Gross , Ajay Kaher , Alexey Makhalov , Russell King , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Paul Walmsley , Palmer Dabbelt , Albert Ou , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Peter Zijlstra , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , Boris Ostrovsky , Josh Poimboeuf , Pawan Gupta , Sean Christopherson , Paolo Bonzini , Andy Lutomirski , Arnd Bergmann , Frederic Weisbecker , "Paul E. McKenney" , Jason Baron , Steven Rostedt , Ard Biesheuvel , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Mathieu Desnoyers , Lai Jiangshan , Zqiang , Juri Lelli , Clark Williams , Yair Podemsky , Tomas Glozar , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Kees Cook , Andrew Morton , Christoph Hellwig , Shuah Khan , Sami Tolvanen , Miguel Ojeda , Alice Ryhl , "Mike Rapoport (Microsoft)" , Samuel Holland , Rong Xu , Nicolas Saenz Julienne , Geert Uytterhoeven , Yosry Ahmed , "Kirill A. Shutemov" , "Masami Hiramatsu (Google)" , Jinghao Jia , Luis Chamberlain , Randy Dunlap , Tiezhu Yang Subject: [PATCH v4 10/30] riscv/paravirt: Mark pv_steal_clock static call as __ro_after_init Date: Tue, 14 Jan 2025 18:51:23 +0100 Message-ID: <20250114175143.81438-11-vschneid@redhat.com> In-Reply-To: <20250114175143.81438-1-vschneid@redhat.com> References: <20250114175143.81438-1-vschneid@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: B3C5914000C X-Stat-Signature: 6zt45eiqiknbfs8t53ok75uttiebkypp X-Rspam-User: X-HE-Tag: 1736877438-257959 X-HE-Meta: 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 FDa8MI5W YdnHeZ0U/8N5lLAOg++vwN7G5lR9rC5XJBz2pFP7XlRrIE4B2sBJ40w1djA/sGDdzwc8MnGGIMYlqu91mz3ZPyCMasMxZkNe0SGY2amd7dhqBFdvMxA791dJJ2fmhZEdKE9QwyRRqd3XvQTrf0qfmQYcFrHIQqblnF2m5lTcpntCcr+P7aLjffCme8QYdrMYuKyM5T+EYlwVYQXmnde/jg0kRra6wI6Mt4akyM/hO79t3AzYun5HhL6vqI7gHjf36IZJh8AbIrJBAJ+JXotgdwxLcVqhE4x5+UTAVwiUfriMdITaJ6hn2pXJS2JnVa1lB2sKA/nXws1u30EVQcK5bA7G5B/zJ9JqFZTHtnpduGQ/5DP42lZFG/LswjEkLzpFii0cqsoDqANVOsUl//apmic7GIXeaN6DrJyXG8HX6jznyPFiTYGXOcYJW1gXY47i9NEHANTPe4lbK15J/oucgl8Ttdg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The static call is only ever updated in: __init pv_time_init() __init xen_time_setup_guest() so mark it appropriately as __ro_after_init. Signed-off-by: Valentin Schneider Reviewed-by: Andrew Jones --- arch/riscv/kernel/paravirt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kernel/paravirt.c b/arch/riscv/kernel/paravirt.c index fa6b0339a65de..dfe8808016fd8 100644 --- a/arch/riscv/kernel/paravirt.c +++ b/arch/riscv/kernel/paravirt.c @@ -30,7 +30,7 @@ static u64 native_steal_clock(int cpu) return 0; } -DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock); +DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock); static bool steal_acc = true; static int __init parse_no_stealacc(char *arg)